package com.itheima.consumer;

import com.rabbitmq.client.*;

import java.io.IOException;
import java.util.concurrent.TimeoutException;

/**
 * @author zero
 * @date 2020/6/14
 */
public class Consumer_HelloWorld {

    public static void main(String[] args) throws IOException, TimeoutException {
        //1.创建连接工厂
        ConnectionFactory factory = new ConnectionFactory();
        //2.设置参数
        factory.setHost("192.168.83.128");
        factory.setPort(5672);
        factory.setVirtualHost("/zero");
        factory.setUsername("zero");
        factory.setPassword("zero");
        //3.创建链接 Connection
        Connection connection = factory.newConnection();
        //4.创建 Channel
        Channel channel = connection.createChannel();
        //5.创建队列 Queue
        channel.queueDeclare("hello_world",true,false,false,null);
        //6.接收消息
        Consumer consumer = new DefaultConsumer(channel){
            @Override
            public void handleDelivery(String consumerTag, Envelope envelope, AMQP.BasicProperties properties, byte[] body) throws IOException {
                System.out.println(new String(body));
            }
        };
        channel.basicConsume("hello_world",true,consumer);

    }
}
